# apt install libunistring-dev
# apt install pkg-config
# apt install libffi-dev
# apt install libgc-dev
tar xf ${DOWNLOADDIR}/guile-3.0.10.tar.xz -C ${BUILDDIR}
pushd ${BUILDDIR}/guile-3.0.10
    ./configure --prefix=${SYSDIR}/cross-tools
    make ${JOBS}
    make install
popd
